<div class='con-list-item flex-row-between align-items-start'>
  {% if course.avatar_id != 1 %}
  <img src="{{course.avatar_url}}" width='256' height='175' />
  {% else %}
  <div class="course-item-avatar">{{course.course_name}}</div>
  {% endif %}
  <div class='item-con'>
    <div class='item-name'>
      {{course.course_name}} {{course.avatar_id}}
    </div>
    <div class='item-teacher'>
      {% for teacher in course.teacher_set %}
        {{ teacher.name }} &nbsp;
      {% endfor %}
    </div>
    {% autoescape off %}
    {% comment %} <div class='item-desc'>
      {{course.describe}}
    </div> {% endcomment %}
    {% endautoescape %}
  </div>
  <div class='item-ope'>
    <div class='item-student-count'>
      <img width="27" height="27" src='/static/study/images/user47.png' />
      <span>{{course.student_count}}人</span>
    </div>
    {% if user.is_authenticated and course.choiced %}
      <span onclick=goUrl("{% url 'study:studying' pk=course.course_id %}") class="btn-long">继续学习</span>
    {% else %}
      <span onclick=goUrl("{% url 'study:course' pk=course.course_id %}") class="btn-long">选课</span>
    {% endif %}
  </div>
  {% if needTip %}
    <span class="con-list-tip">课程</span>
  {% endif %}
</div>